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TPS54310-EP Status: ACTIVE

Enhanced Product 3 V To 5 V Input, 3 A Output Synchronous Buck PWM Switcher With Integrated FETs


      
         
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 TPS54310-EP
Iout(Max)(A)3  
Vin(Min)(V)3  
Vin(Max)(V)6  
Vout(Min)(V)0.9  
Vout(Max)(V)3.3  
Iq(Typ)(mA)6.2  
Switching Frequency(Max)(kHz)700  
Switch Current Limit(Typ)(A)4  
TopologyBuck  
Operating Temp Range(Celsius)-55 to 125  
Pin/Package20HTSSOP  
RatingHiRel Enhanced Product  
Duty Cycle(Max)(%)87  
Regulated Outputs(#)1  
Thermal ShutdownYes  
 Samples
 Inventory

Other qualified versions of TPS54310-EP

Version Part Number Definition
Automotive TPS54310-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog TPS54310 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • TPS54310: 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter
  • TPS61032: 5-V Output, 1-A, 96% Efficient Boost Converter w/20uA Iq in TSSOP-16

Product Information

Features

  • Controlled Baseline
    • One Assembly Site
    • One Test Site
    • One Fabrication Site
  • Extended Temperature Performance of -55°C to \xA0125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • 60-mΩ MOSFET Switches for High Efficiency at 3-A Continuous Output Source or Sink Current
  • Adjustable Output Voltage Down to 0.9 V With 1% Accuracy
  • Externally Compensated for Design Flexibility
  • Fast Transient Response
  • Wide PWM Frequency: Fixed 350 kHz, 550 kHz, or Adjustable 280 kHz to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Total Cost
  • APPLICATIONS
    • Low-Voltage High-Density Systems With Power Distributed at 5 V or 3.3 V
    • Point of Load Regulation for High-Performance DSPs, FPGAs, ASICs, and Microprocessors
    • Broadband, Networking, and Optical Communications Infrastructure
    • Portable Computing/Notebook PCs

View All Features in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS54310MPWPREPACTIVE-55 to 125V62/08606-01XE4.50 | 1kuHTSSOP (PWP) | 20 View 2000 | LARGE T&RContact TI Distributor or Sales Office
V62/08606-01XEACTIVE-55 to 125 4.50 | 1kuHTSSOP (PWP) | 20 View 2000 | LARGE T&RContact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:12 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS54310MPWPREP
AmericasArrow >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksV62/08606-01XE
None Reported
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** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS54310MPWPREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
V62/08606-01XE RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TPS54310-EP Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS54310 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS61032 5-V Output, 1-A, 96% Efficient Boost Converter w/20uA Iq in TSSOP-16 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.

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